Sep 12, 2012 1:40am PDT
. a magnificent building. >> it's going to be the tallest in the united states. >> tallest building in the united states. that's right. even taller than the building, still sears tower in chicago. i know you know chicago. >> hancock building. >> there you go. >> we can call it the sears. >> the willis. >> what you talking about, willis. >> used to be the second largest, the hancock, the willis. call it sears tower. >> let's just move on. >>> all right. there is still no sign of a breakthrough in chicago. teachers strike enters day three at 350,000 students remaining out of the classroom. the union president says they're miles apart from reaching any agreements. more from abc's alex perez. >> reporter: union teachers holding strong at the picket line in chicago, refusing to back down. >> we did not start this fight. >> reporter: the fight is about a program that would eventually base as much as 40% of a teacher's evaluation on standardized test scores, a formula that union argues will unfairly cost teachers their jobs. mayor rahm emanuel believes the new measure will help turn around the district'
Sep 7, 2012 1:40am PDT
for president of the united states. >> reporter: still you couldn't help but think, what a difference four years have made. so much grayer now. the toll the presidency takes. the youthful aura that clung to barack obama in 2008 has been burned away by the searing pressures of power. he spoke tonight a man of hard and bitter experience. a survivor. >> i recognize that times have changed since i first spoke to this convention. >> reporter: that's why vice president joe biden went all out, too. >> we can now proudly say what we have heard me say the last six months. osama bin laden is dead, and general motors is alive! >> reporter: the president did something else. he addressed directly the frustrated hopes and mixed feelings about his leadership out across the country. >> now i won't pretend the path i'm offering is quick or easy. >> reporter: this was really the president's biggest challenge, the biggest challenge in his campaign. to overcome the disappointments and doubts among so many americans who voted for him in 2008. and give them hope again. >> everyone did expect hope and change. and they